function openPhoto(a){mywin=open(eval('a'),'detail','toolbar=0,location=0,directories=0,status=0,scrollbars=1,menubar=0,resizable=1,width=680,height=400')}
function printozo(a){mywin=open(eval('a'),'detail','toolbar=0,location=0,directories=0,status=0, scrollbars=1,menubar=0,resizable=1,width=710,height=600');}

function Show(a){document.getElementById(a).style.visibility='visible'}
function Hide(a){document.getElementById(a).style.visibility='hidden'}